1. The . . . . . . 2. Now people are . . . . Fill in: exploration, damaging, surface , exhaust, turning. of the red planet is rocky. their attention to Ma 3. We learnt some very interesting facts about space fumes pollute the air in big cities. . . . . the old buildings. 4. . . . . . . 5. Bad weather is . . . . . . the old buildings​